# Ligustrum robustum subsp. walkeri

> subspecies of plant

**Wikidata**: [Q28815339](https://www.wikidata.org/wiki/Q28815339)  
**Source**: https://4ort.xyz/entity/ligustrum-robustum-subsp-walkeri


## References

1. Integrated Taxonomic Information System
2. Global Biodiversity Information Facility
3. Tropicos
4. International Plant Names Index
5. The Plant List 1.1
6. GRIN Taxonomy for Plants
7. A dataset on catalogue of alien plants in China
8. TAXREF v9.0
9. TAXREF v10.0
10. TAXREF v11.0
11. TAXREF v12.0
12. TAXREF v13.0
13. TAXREF v14.0
14. TAXREF v15.0
15. TAXREF v16.0
16. World Checklist of Selected Plant Families
17. Plants of the World Online
18. India Biodiversity Portal
19. World Flora Online